Trialkylphosphonium oxoborates as C(sp(3))–H oxyanion holes and their application in catalytic chemoselective acetalization

The use of trialkylphosphonium oxoborates (TOB) as catalysts is reported. The site-isolated borate counter anion in a TOB catalyst increases the availability of C(sp(3))–H to interact with electron donor substrates. The catalytic protocol is applicable to a wide range of substrates in the acetalizat...

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Detalles Bibliográficos
Autores principales: Leung, Vincent Ming-Yau, Wong, Hong-Chai Fabio, Pook, Chun-Man, Tse, Ying-Lung Steve, Yeung, Ying-Yeung
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2023
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10646966/
https://www.ncbi.nlm.nih.gov/pubmed/38020391
http://dx.doi.org/10.1039/d3sc03081d

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